$OpenBSD: patch-src_shell_c,v 1.1 2015/04/06 19:25:50 bcallah Exp $

Sent upstream.

--- src/shell.c.orig	Mon Apr  6 15:07:22 2015
+++ src/shell.c	Mon Apr  6 15:07:51 2015
@@ -32,6 +32,7 @@
 #include <ncurses.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <sys/wait.h>
 
 void shell_draw() {
   char *full_path;
